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Describe the job once and we'll match it with up to 3 air con & HVAC technicians in Duffys Forest.

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HVAC in Duffys Forest NSW

18 air con & HVAC technicians

About these results

Based here first, then air con & HVAC technicians by rating, then related trades.

A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.

18 air con & HVAC technicians based in or serving Duffys Forest; listings updated 7 Oct 2026.

  1. Based nearby, serving Duffys Forest

    These businesses aren't based in Duffys Forest but list it as a service area.

  6. Breezy AC

    HVAC

    Based in Frenchs Forest NSW · serves Duffys Forest

    Directions View profile Serves this area Est. 2022

    Air conditioning business in Frenchs Forest, NSW, installing split systems and ducted units and cleaning air conditioners.

    • Split system Installs
    • Ducted Installs
    • Full Chemical Coil Clean

    Based in Frenchs Forest NSWServes Duffys Forest

    Closed · opens tomorrow 8:30 am

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  7. Correct Air Services

    HVAC

    Based in Cromer NSW · serves Duffys Forest

    Directions View profile Serves this area

    HVAC business in Cromer, NSW, handling air conditioning, heating and ventilation work for homes and commercial sites.

    • Air Conditioning
    • Heating
    • Ventilation

    Based in Cromer NSWServes Duffys Forest

    Closed · opens tomorrow 7:00 am

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  8. Crystal Air Services

    HVAC

    Based in Cromer NSW · serves Duffys Forest

    Directions View profile Serves this area

    Crystal Air Services is an air conditioning business in Cromer, NSW, selling air conditioning units, parts and supplies.

    • Air conditioning equipment and supplies

    Based in Cromer NSWServes Duffys Forest

    Closed · opens tomorrow 7:00 am

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  10. Frozone Air Pty Ltd

    HVAC

    Based in Belrose NSW · serves Duffys Forest

    Directions View profile Serves this area

    Air conditioning business in Belrose, NSW offering installations, repairs and servicing.

    • Air Conditioner Installations
    • Repairs
    • Service

    Based in Belrose NSWServes Duffys Forest

    Closed · opens tomorrow 9:00 am

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  11. HVACR Supplies

    HVAC

    Based in Frenchs Forest NSW · serves Duffys Forest

    Directions View profile Serves this area

    HVACR Supplies is an air conditioning business in Frenchs Forest, NSW, supplying air conditioning products and services.

    Based in Frenchs Forest NSWServes Duffys Forest

    Closed · opens tomorrow 8:00 am

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  13. Platinum AC

    HVAC

    Based in Cromer NSW · serves Duffys Forest

    Directions View profile Serves this area

    Air conditioning installation specialist in Cromer, NSW, working across Sydney's Northern Beaches on split system and ducted air conditioning.

    • Air Conditioning Installation
    • Split System Air Conditioning
    • Ducted Air Conditioning

    Based in Cromer NSWServes Duffys Forest

    Closed · opens tomorrow 8:30 am

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  18. Electro Samen

    HVAC

    Based in Saint Ives NSW · serves Duffys Forest

    Directions View profile Licensed Serves this area Est. 2010

    Electro Samen is an electrical and air conditioning business in St Ives, NSW, covering Sydney's north shore.

    • Air Conditioning Installations
    • Air Filters Cleaning
    • LED Lighting Installations

    Based in Saint Ives NSWServes Duffys Forest

    Open now · 24 hours

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  19. Yeomans Electrical

    HVAC

    Based in Cromer NSW · serves Duffys Forest

    View profile Licensed Serves this area Est. 2016

    Electrician in Cromer, NSW for electrical fault finding and repairs, rewiring, switchboards, lighting and hot water system installations.

    • Electric Fault Finding & Repairs
    • Electrical Rewiring
    • Hot Water System Installations

    Based in Cromer NSWServes Duffys Forest

    Closed · opens tomorrow 7:00 am

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No air con & HVAC technicians on this page match all of these filters. Untick one, or clear the filters to see all 18 on this page.

Showing 1–18 of 18 air con & HVAC technicians · filters apply to this page only

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Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Duffys Forest. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.

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Hiring air con & HVAC technicians in Duffys Forest

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 18 air con & HVAC technicians in Duffys Forest NSW, with ratings, licences and the services each one offers.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Use the filters above to narrow this page by rating, licence and owner verification.
  3. Compare quotes. Or send one request and we'll match it with up to 3 air con & HVAC technicians.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between air con & HVAC technicians in Duffys Forest?

Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.

How much does an HVAC contractor cost?

It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Duffys Forest.

Do air con & HVAC technicians need to be licensed?

Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 air con & HVAC technicians near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.